For a large company old scale economics mean they must sell, sell, sell and maintain corporate performance at double digit annual growth.

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The 100-year-old scale drawing was sold last year in England for almost a quarter of a million pounds, but the anonymous buyer has agreed for it to go on show at the new Titanic visitor centre in Belfast.

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But the old balance scale still appears in art as a symbol of justice, weighing the claims of disputing parties.

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